Chevrolet 2008 Automobile User Manual


 
If your vehicle has the remote start feature, the rear
defogger automatically turns on if it is cold outside.
When the vehicle transitions out of the remote start
mode, the rear defogger turns off. See Remote Keyless
Entry (RKE) System Operation on page 2-5
Notice: Do not use anything sharp on the inside of
the rear window. If you do, you could cut or
damage the warming grid, and the repairs would not
be covered by your warranty. Do not attach a
temporary vehicle license, tape, a decal or anything
similar to the defogger grid.
Outlet Adjustment
Turn the outlets and move the outlet vanes to change
the direction of the airflow and to open and close
the outlets.
Operation Tips
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the flow of air into your vehicle.
Use of non-GM approved hood deflectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.
Passenger Compartment Air Filter
Passenger compartment air, both outside air and
recirculated air, is routed through a passenger
compartment filter. The filter removes certain particles
from the air, including pollen and dust particles.
Reductions in airflow, which may occur more quickly in
dusty areas, indicate that the filter needs to be
replaced early.
The filter should be replaced as part of routine
scheduled maintenance. See Scheduled Maintenance
on page 6-4 for replacement intervals. See your
dealer for details on changing the filter. To find out what
type of filter to use, see Maintenance Replacement
Parts on page 6-14.
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